package ThreadDemo;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User：Lenovo
 * Date:2025-10-19
 * Time:17:12
 */
class MyThread extends Thread{
    @Override
    public void run() {
        while(true){
            System.out.println("hello thread");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }
    }
}
public class Demo1 {
    public static void main(String[] args) throws InterruptedException {
        Thread thread=new MyThread();
//        thread.start();
        thread.run();
        while(true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }
    }
}
